Duolingo
Duolingo Innovation & Technology Culture
Duolingo's Tech Stack
AWS (Amazon Web Services)
SERVICES
BigQuery
DATABASES
Cypress
FRAMEWORKS
Docker
FRAMEWORKS
DynamoDB
DATABASES
Flask
FRAMEWORKS
GitHub
SERVICES
Java
LANGUAGES
JavaScript
LANGUAGES
Jupyter
FRAMEWORKS
Kotlin
LANGUAGES
MySQL
DATABASES
Pandas
LIBRARIES
PostgreSQL
DATABASES
Python
LANGUAGES
R
LANGUAGES
React
LIBRARIES
Redux
LIBRARIES
Scala
LANGUAGES
SQL
LANGUAGES
Swift
LANGUAGES
Terraform
FRAMEWORKS
TypeScript
LANGUAGES
Airtable
PROJECT MANAGEMENT
Confluence
PROJECT MANAGEMENT
Figma
DESIGN
Google Docs
PROJECT MANAGEMENT
Google Drive
PROJECT MANAGEMENT
Google Slides
PROJECT MANAGEMENT
JIRA
PROJECT MANAGEMENT
DocuSign
CRM
Shopify
COMMERCE
Sprout Social
CRM
Asana
CRM
Slack
COLLABORATION
Zoom
COLLABORATION
Workday
PROJECT MANAGEMENT
Greenhouse
PROJECT MANAGEMENT
Prelude
PROJECT MANAGEMENT
Gem
PROJECT MANAGEMENT
Seekout
PROJECT MANAGEMENT
LinkedIn
PROJECT MANAGEMENT
Paycor
PROJECT MANAGEMENT
Confluence
COLLABORATION
Docusign
COLLABORATION
